A boy and a girl are sitting on the porch.
"I'm a boy," says the child with black hair.
"I'm a girl," says the child with red hair.
If at least one of them is lying, who is which?

What 5-letter word typed in all capital letters can be read the same upside down?

A kind heart person buy packed food at 3$/packet from United states and sells them at 1$/packet at Africa. After some time he becomes a millionaire.

How come the guy become millionaire ?

When my father was 31 I was 8. Now he is twice as old as me. How old am I?

I am white when I am dirty, and black when I am clean. What am I?

If I put in one canary per cage, I have one bird too many. If I put in two canaries per cage, I have one cage too many. How many cages and canaries do I have?

Can you spot the hidden girl in the picture below?

People make me, save me, change me, raise me. What am I?

Replace The Question Mark Below With the Correct Number.

2 {38} 3
4 {1524} 5
6 {3548} 7
8 {????} 9

Find the next number in the series?
2, 12, 36, 80, 150, 252, 392, _ ?